NEET Exam  >  NEET Questions  >  A rectangular coil of wire having 10 turns wi... Start Learning for Free
A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)
  • a)
    3.8 V
  • b)
    7.2 V
  • c)
    1.2 V
  • d)
    0 V
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
A rectangular coil of wire having 10 turns with dimensions of 20cmx30c...

Calculation of Maximum EMF:

- The formula to calculate the emf induced in a rotating coil is given by:
Emf = NBAω
where N = number of turns, B = magnetic field strength, A = area of the coil, and ω = angular velocity

- Given data:
N = 10 turns
B = 0.10T
A = 20cm x 30cm = 0.20m x 0.30m = 0.06m²
ω = 600 rpm = 600 x 2π / 60 = 62.83 rad/s

- Substituting the values in the formula:
Emf = 10 x 0.10 x 0.06 x 62.83
Emf = 3.77 V

Therefore, the maximum emf produced is approximately 3.8 V, which corresponds to option 'A'.
Free Test
Community Answer
A rectangular coil of wire having 10 turns with dimensions of 20cmx30c...
3.8
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer?
Question Description
A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer?.
Solutions for A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A rectangular coil of wire having 10 turns with dimensions of 20cmx30cm rotates at a constant speed of 600 rpm in a magnetic field 0.10T. The axis of rotation is perpendicular to the field. The maximum emf produced is (approximately)a)3.8 V b)7.2 Vc)1.2 Vd)0 VCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev